a4c899381e
Prior to this patch, julia would log output destined for a terminal which can support cursor movements, which we don't have while building under nix. The only way I could find to turn this off is to set CI=true during precompilation, which substantially reduces the amount of log output you end up with, to only the salient output (one line per package, instead of many identical lines being printed). Signed-off-by: Peter Waller <p@pwaller.net>
91 lines
2.4 KiB
Nix
91 lines
2.4 KiB
Nix
{ lib
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, runCommand
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, cacert
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, curl
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, git
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, julia
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, python3
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, closureYaml
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, extraLibs
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, overridesToml
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, packageNames
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, packageImplications
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, precompile
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, registry
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}:
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runCommand "julia-depot" {
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nativeBuildInputs = [curl git julia (python3.withPackages (ps: with ps; [pyyaml]))] ++ extraLibs;
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inherit precompile registry;
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} ''
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export HOME=$(pwd)
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echo "Building Julia depot and project with the following inputs"
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echo "Julia: ${julia}"
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echo "Registry: $registry"
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echo "Overrides ${overridesToml}"
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mkdir -p $out/project
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export JULIA_PROJECT="$out/project"
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mkdir -p $out/depot/artifacts
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export JULIA_DEPOT_PATH="$out/depot"
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cp ${overridesToml} $out/depot/artifacts/Overrides.toml
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# These can be useful to debug problems
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# export JULIA_DEBUG=Pkg
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# export JULIA_DEBUG=loading
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export JULIA_SSL_CA_ROOTS_PATH="${cacert}/etc/ssl/certs/ca-bundle.crt"
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# Only precompile if configured to below
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export JULIA_PKG_PRECOMPILE_AUTO=0
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# Prevent a warning where Julia tries to download package server info
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export JULIA_PKG_SERVER=""
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# See if we need to add any extra package names based on the closure
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# and the packageImplications. We're using the full closure YAML here since
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# it's available, which is slightly weird, but it should work just as well
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# for finding the extra packages we need to add
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python ${./python}/find_package_implications.py "${closureYaml}" '${lib.generators.toJSON {} packageImplications}' extra_package_names.txt
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# git config --global --add safe.directory '/nix'
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export JULIA_PKG_USE_CLI_GIT="true"
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# At time of writing, this appears to be the only way to turn precompiling's
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# terminal output into standard logging, so opportunistically do that.
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# (Note this is different from JULIA_CI).
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export CI=true
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julia -e ' \
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import Pkg
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import Pkg.Types: PRESERVE_NONE
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Pkg.Registry.add(Pkg.RegistrySpec(path="${registry}"))
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input = ${lib.generators.toJSON {} packageNames} ::Vector{String}
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if isfile("extra_package_names.txt")
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append!(input, readlines("extra_package_names.txt"))
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end
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input = unique(input)
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if !isempty(input)
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println("Adding packages: " * join(input, " "))
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Pkg.add(input; preserve=PRESERVE_NONE)
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Pkg.instantiate()
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if "precompile" in keys(ENV) && ENV["precompile"] != "0" && ENV["precompile"] != ""
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Pkg.precompile()
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end
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end
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# Remove the registry to save space
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Pkg.Registry.rm("General")
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'
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''
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